I've got fallout 2 working in Wine and it works well, but since I am running two monitors I want to make the game run fullscreen on just one monitor.
Instead of messing around with resolutions I want to launch another xserver with a specific xorg.conf that just works for that one resolution.
But, when I do this, the intro videos/loading screens are really slow. I tried running with the default xorg.conf too, without my custom xorg.conf and there I have the same problem: game works fine on the standard xserver but on another xserver it runs slowly.
I run the game with the following command:
cat run.sh xinit /usr/bin/ck-launch-session wine fallout2.exe -- :1
This is on Ubuntu 12.04. Any help is welcome!